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ATK Chevy 350 Short Block 87-95 Dish Piston 1PC SP03

ATK Chevy 350 Short Block 87-95 Dish Piston 1PC SP03

Item #22667

ATK SP03 Chevy 350 Short Block 87-95 Dish Piston
Quantity: close
Only $1,370.00

• This item ships directly from the manufacturer

• Expected delivery time is 1 – 2 weeks

• Not available in Eastwood Retail Stores

• Order may not be changed or canceled


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Replace the worn-out short block in your automobile with this ATK SP03 Chevy 350 Short Block 87-95. It features cast-iron block, cast steel crankshaft, hypereutectic aluminum piston, and sealed freeze plugs for highly reliable and durable performance. This crate engine is suitable for Chevrolet models from 1987 to 1995.

Short Block Specifications:

  • Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
  • Bore/Stroke: 4.040 x 3.480
  • Displacement: 350 C.I.D.
  • Crankshaft: OE Cast Crank 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
  • Connecting Rods: OE Powder Metal 5.700" Stock Bolts
  • Pistons: Hypereutectic +12.30cc Dished 4 Valve Reliefs
  • Piston Rings: Moly Rings
  • Compression Ratio: 64cc=9.7:1/72cc=8.9:1/75cc=8.7:1
  • Camshaft Bearings: Installed & Clocked to OEM Position
  • Freeze Plugs: Brass Installed & Sealed
  • Oil Galley Plugs: Installed & Sealed
  • Weight:285

Every great build needs a solid foundation! For that reason, we take the hard work out of the picture by selling short blocks that are ready for you to complete yourself. Our GM Short Blocks are most commonly packaged as the engine block assembled with Pistons, Piston Rings and Crankshaft installed.

ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.

Don't forget the engine paint!
Engine Paint

More info...
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ATK High Performance Chevy 350 Street Performer Short Blocks


Engine Information:

• Oil: 10W30
• Harmonic Balancer/Damper: Internally Balanced
• Flex Plate / Flywheel: Externally Balanced 168 Tooth
• Fuel Pump: Block will accept mechanical fuel pumps


2 Year Manufacturer Warranty


Recommended Components:

• Balancer: Internal balance
• Flexplate/Flywheel: External balance (1987-Up 1 piece rear main)
• Head Gasket: .038" thickness or per application
• Oil: 10W30 Non synthetic for first 3000 miles
• Oil Filter: Wix or K&N per application

Disclaimer: The parts listed are ATK’s recommendations of parts to be used to obtain our power figures listed. Power figures can vary based on parts used by the end user. It is the customer’s responsibility to verify components will work for their application. Some modifications to the vehicle may be required using these and or other aftermarket parts.

Shipping Instructions

Shipping is free and lift gate will be provided.

Eastwood Offers Free Lifetime Technical Support

Click here for product SDS information

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Proposition 65 Warning WARNING - Cancer and Reproductive Harm -

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